WO2008114597A1 - Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same - Google Patents

Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same Download PDF

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Publication number
WO2008114597A1
WO2008114597A1 PCT/JP2008/053686 JP2008053686W WO2008114597A1 WO 2008114597 A1 WO2008114597 A1 WO 2008114597A1 JP 2008053686 W JP2008053686 W JP 2008053686W WO 2008114597 A1 WO2008114597 A1 WO 2008114597A1
Authority
WO
WIPO (PCT)
Prior art keywords
fiber
silica
same
composite oxide
phase
Prior art date
Application number
PCT/JP2008/053686
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroyuki Yamaoka
Tadashi Matsunaga
Yoshikatsu Harada
Teruaki Fujii
Shinichirou Otani
Original Assignee
Ube Industries, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ube Industries, Ltd. filed Critical Ube Industries, Ltd.
Priority to EP08721106.6A priority Critical patent/EP2128312A4/en
Priority to US12/529,497 priority patent/US20100093524A1/en
Priority to CN2008800089450A priority patent/CN101680129B/en
Priority to JP2009505117A priority patent/JP4924709B2/en
Publication of WO2008114597A1 publication Critical patent/WO2008114597A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/011—Manufacture of glass fibres or filaments starting from a liquid phase reaction process, e.g. through a gel phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/007—Impregnation by solution; Solution doping or molecular stuffing of porous glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
    • C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/393—Metal or metal oxide crystallite size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Catalysts (AREA)
  • Inorganic Fibers (AREA)

Abstract

A silica-based composite oxide fiber which is a continuous fiber having high strength and can prevent a noble-metal catalyst from sintering; and a catalyst fiber comprising the composite oxide fiber. The silica-based composite oxide fiber comprises a composite oxide phase composed of an oxide phase mainly made of a silica ingredient (first phase) and a metal oxide phase containing one or more metals other than silica (second phase). The fiber is characterized in that the content of at least one metallic element of the metal oxide(s) constituting the metal oxide phase increases so as to form a gradient toward the fiber surface, that the metal oxide phase is constituted of metallic particles, and that the fiber has pores having an average pore diameter of 2-30 nm formed among the particles and extending from the fiber surface toward inner parts of the fiber.
PCT/JP2008/053686 2007-03-19 2008-02-29 Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same WO2008114597A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08721106.6A EP2128312A4 (en) 2007-03-19 2008-02-29 Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same
US12/529,497 US20100093524A1 (en) 2007-03-19 2008-02-29 Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same
CN2008800089450A CN101680129B (en) 2007-03-19 2008-02-29 Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same
JP2009505117A JP4924709B2 (en) 2007-03-19 2008-02-29 Silica-based composite oxide fiber, catalyst fiber using the same, and production method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-071061 2007-03-19
JP2007071061 2007-03-19

Publications (1)

Publication Number Publication Date
WO2008114597A1 true WO2008114597A1 (en) 2008-09-25

Family

ID=39765707

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053686 WO2008114597A1 (en) 2007-03-19 2008-02-29 Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same

Country Status (7)

Country Link
US (1) US20100093524A1 (en)
EP (1) EP2128312A4 (en)
JP (1) JP4924709B2 (en)
KR (1) KR20090122291A (en)
CN (1) CN101680129B (en)
TW (1) TWI395618B (en)
WO (1) WO2008114597A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010055808A1 (en) * 2008-11-11 2010-05-20 新日本石油株式会社 Method for manufacturing unsaturated hydrocarbon and oxygenated compound, catalyst, and manufacturing method therefor
WO2011122234A1 (en) * 2010-03-31 2011-10-06 宇部興産株式会社 Photocatalyst fibers and method for producing the same
US8758596B2 (en) 2008-12-26 2014-06-24 Jx Nippon Oil & Energy Corporation Hydrogenation isomerization catalyst, method for producing same, method for dewaxing hydrocarbon oil, and method for producing lubricant base oil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113354292A (en) * 2021-06-25 2021-09-07 五河信达新材料有限公司 Preparation method of high-strength glass fiber

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674126A (en) 1979-11-21 1981-06-19 Tokushu Muki Zairyo Kenkyusho Novel polytitanocarbosilane and its preparation
JPH0617321A (en) 1992-06-25 1994-01-25 Morinobu Endo Pitch-based activated carbon fiber
JP2002126534A (en) * 2000-10-27 2002-05-08 Oji Paper Co Ltd Catalyst-bearing silicon carbide fiber
JP2003010612A (en) * 2001-04-05 2003-01-14 Ube Ind Ltd Harmful substance removing filter
JP3465699B2 (en) 2000-06-13 2003-11-10 宇部興産株式会社 Silica-based composite oxide fiber and method for producing the same
JP2003328236A (en) * 2002-05-01 2003-11-19 Ube Ind Ltd Silica-based photo-catalytic fiber having visible ray activity and method for producing the same
JP2004195318A (en) * 2002-12-17 2004-07-15 Natl Space Development Agency Of Japan Hydrazine decomposition catalyst
JP2006124204A (en) 2004-10-27 2006-05-18 National Institute Of Advanced Industrial & Technology Large pore diameter fiber-like porous silica particle and method for producing the same
JP2006272324A (en) 2005-03-03 2006-10-12 Japan Energy Corp Catalyst for producing hydrogen and method for producing hydrogen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6390304B1 (en) * 1997-06-02 2002-05-21 Hitco Carbon Composites, Inc. High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon
US6541416B2 (en) * 2000-06-13 2003-04-01 Ube Industries, Ltd. Silica-group composite oxide fiber and process for the production thereof
JP4855582B2 (en) * 2001-02-09 2012-01-18 日本碍子株式会社 Mesoporous silica, mesoporous silica composite and production method thereof
EP1431431B1 (en) * 2001-04-05 2008-02-20 Ube Industries, Ltd. Zirconia-containing inorganic fiber and method for production thereof
GB0227081D0 (en) * 2002-11-20 2002-12-24 Exxonmobil Res & Eng Co Methods for preparing catalysts
CN1491743A (en) * 2003-09-10 2004-04-28 武汉理工大学 Composite material of inorganic temperature-resistant carrier and loaded gradient photocatalytic film and its preparation

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674126A (en) 1979-11-21 1981-06-19 Tokushu Muki Zairyo Kenkyusho Novel polytitanocarbosilane and its preparation
JPH0617321A (en) 1992-06-25 1994-01-25 Morinobu Endo Pitch-based activated carbon fiber
JP3465699B2 (en) 2000-06-13 2003-11-10 宇部興産株式会社 Silica-based composite oxide fiber and method for producing the same
JP2002126534A (en) * 2000-10-27 2002-05-08 Oji Paper Co Ltd Catalyst-bearing silicon carbide fiber
JP2003010612A (en) * 2001-04-05 2003-01-14 Ube Ind Ltd Harmful substance removing filter
JP2003328236A (en) * 2002-05-01 2003-11-19 Ube Ind Ltd Silica-based photo-catalytic fiber having visible ray activity and method for producing the same
JP2004195318A (en) * 2002-12-17 2004-07-15 Natl Space Development Agency Of Japan Hydrazine decomposition catalyst
JP2006124204A (en) 2004-10-27 2006-05-18 National Institute Of Advanced Industrial & Technology Large pore diameter fiber-like porous silica particle and method for producing the same
JP2006272324A (en) 2005-03-03 2006-10-12 Japan Energy Corp Catalyst for producing hydrogen and method for producing hydrogen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of EP2128312A4
SEIICHI KONDOH ET AL.: "Science of Adsorption", 2001

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010055808A1 (en) * 2008-11-11 2010-05-20 新日本石油株式会社 Method for manufacturing unsaturated hydrocarbon and oxygenated compound, catalyst, and manufacturing method therefor
JP2010116328A (en) * 2008-11-11 2010-05-27 Nippon Oil Corp Method for producing unsaturated hydrocarbon and oxygen-containing compound, catalyst and method for producing the same
US8758596B2 (en) 2008-12-26 2014-06-24 Jx Nippon Oil & Energy Corporation Hydrogenation isomerization catalyst, method for producing same, method for dewaxing hydrocarbon oil, and method for producing lubricant base oil
WO2011122234A1 (en) * 2010-03-31 2011-10-06 宇部興産株式会社 Photocatalyst fibers and method for producing the same
JP5163833B2 (en) * 2010-03-31 2013-03-13 宇部興産株式会社 Photocatalyst fiber and method for producing the same
US20130109559A1 (en) * 2010-03-31 2013-05-02 Ube Industries, Ltd. Photocatalyst fiber and production method thereof

Also Published As

Publication number Publication date
TW200902150A (en) 2009-01-16
JP4924709B2 (en) 2012-04-25
US20100093524A1 (en) 2010-04-15
EP2128312A4 (en) 2016-09-21
EP2128312A1 (en) 2009-12-02
JPWO2008114597A1 (en) 2010-07-01
KR20090122291A (en) 2009-11-26
CN101680129A (en) 2010-03-24
CN101680129B (en) 2012-04-11
TWI395618B (en) 2013-05-11

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